The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 1987
Filed:
Aug. 02, 1985
Applicant:
Inventors:
Assignee:
Nippon Shinyaku Co. Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424461 ; 514 57 ; 514 60 ; 514560 ; 514724 ;
Abstract
A sustained-release composition, which comprises (a) a substance which forms a gel in water, (b) a fat and/or oil which is solid at room temperature and (c) a pharmaceutical, said composition having a specific gravity of not more than about 1.